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| author | Jonathan Wakely <jwakely@redhat.com> | 2021-08-12 13:33:43 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2021-08-12 15:03:22 +0100 |
| commit | d3a7fbcb7c7a1016ceac2ceaf79b28c17ce9fcd7 (patch) | |
| tree | e746f27e9570045b82390c63636091c701c2a6dd | |
| parent | 432de08498142d2266c0fb05f2c555a7f1e10ddd (diff) | |
| download | gcc-d3a7fbcb7c7a1016ceac2ceaf79b28c17ce9fcd7.zip gcc-d3a7fbcb7c7a1016ceac2ceaf79b28c17ce9fcd7.tar.gz gcc-d3a7fbcb7c7a1016ceac2ceaf79b28c17ce9fcd7.tar.bz2 | |
libstdc++: Add #error to some files that depend on a specific standard mode
Give more explicit errors if these files are not built with the correct
-std options.
libstdc++-v3/ChangeLog:
* src/c++98/locale_init.cc: Require C++11.
* src/c++98/localename.cc: Likewise.
* src/c++98/misc-inst.cc: Require C++98.
| -rw-r--r-- | libstdc++-v3/src/c++98/locale_init.cc | 4 | ||||
| -rw-r--r-- | libstdc++-v3/src/c++98/localename.cc | 4 | ||||
| -rw-r--r-- | libstdc++-v3/src/c++98/misc-inst.cc | 4 |
3 files changed, 12 insertions, 0 deletions
diff --git a/libstdc++-v3/src/c++98/locale_init.cc b/libstdc++-v3/src/c++98/locale_init.cc index 4bec50b..e96b1a3 100644 --- a/libstdc++-v3/src/c++98/locale_init.cc +++ b/libstdc++-v3/src/c++98/locale_init.cc @@ -20,6 +20,10 @@ // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see // <http://www.gnu.org/licenses/>. +#if __cplusplus != 201103L +# error This file must be compiled as C++11 +#endif + #define _GLIBCXX_USE_CXX11_ABI 1 #include <clocale> #include <cstring> diff --git a/libstdc++-v3/src/c++98/localename.cc b/libstdc++-v3/src/c++98/localename.cc index 350dcf5a..9c707b2 100644 --- a/libstdc++-v3/src/c++98/localename.cc +++ b/libstdc++-v3/src/c++98/localename.cc @@ -20,6 +20,10 @@ // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see // <http://www.gnu.org/licenses/>. +#if __cplusplus != 201103L +# error This file must be compiled as C++11 +#endif + #define _GLIBCXX_USE_CXX11_ABI 1 #include <clocale> #include <cstring> diff --git a/libstdc++-v3/src/c++98/misc-inst.cc b/libstdc++-v3/src/c++98/misc-inst.cc index 0985190..85a4287 100644 --- a/libstdc++-v3/src/c++98/misc-inst.cc +++ b/libstdc++-v3/src/c++98/misc-inst.cc @@ -26,6 +26,10 @@ // ISO C++ 14882: // +#if __cplusplus != 199711L +# error This file must be compiled as C++98 +#endif + #define _GLIBCXX_USE_CXX11_ABI 1 #define _GLIBCXX_DISAMBIGUATE_REPLACE_INST 1 #include <string> |